Engines & Components

Idler Pulleys, GM OE, Serpentine, Steel, Black, Cadillac, Each

Part Number: ADO-12566893

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE,TMG CHAIN

Part Number: ADO-12575159

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET,CM/SHF

Part Number: ADO-12597414

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Harmonic Balancers, GM Genuine Parts, 5-groove, 6.830 in. O.D., Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12695128

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-INT MANIF

Part Number: ADO-12669221

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

VALVE ASM-O/PMP FLOW CONT

Part Number: ADO-12741262

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-12677832

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-INT MANIF

Part Number: ADO-12687759

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.390 in. Bore, Passenger Side, Rings Included, Cadillac, Each

Part Number: ADO-12688010

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.000 in. Bore, 2.0 mm. 1.5 mm. 4.0 mm. Thickness, Chevy, Sold as a Single Set

Part Number: ADO-12528817

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12692546

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12560177

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

INDICATOR,OIL LVL

Part Number: ADO-12580811

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.510 in. Bore, Passenger Side, Cadillac, Each

Part Number: ADO-12691999

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.700 in. Bore, Cadillac, Sold as 1 Set

Part Number: ADO-12692002

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-OIL LVL IND

Part Number: ADO-12634511

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SHIELD ASM-ENG SIGHT

Part Number: ADO-12638793

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pump Pickups, GM Genuine Parts, Stock Oil Pan Style, Chevrolet, GMC, Each

Part Number: ADO-12639214

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 4.060 in. Bore, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-12699530

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET SET-CM/SHF & CR/SHF (W/ CHAIN) <

Part Number: ADO-12731652

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 12-rib, 96.98 in. Length, Fan and Alternator Position, International, 14.9L Diesel, Each

Part Number: ADO-12K964

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 6-rib, 137.80 in. Length, Primary Position, Chevrolet, 6.6L Diesel, Each

Part Number: ADO-12694689

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

ACTUATOR ASM-CM/SHF POSN INT

Part Number: ADO-12698849

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

BEARING KIT-CR/SHF

Part Number: ADO-12700784

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

BRACKET ASM-BELT IDLER PUL

Part Number: ADO-12653577

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order